<?php
session_start();
header('Content-Type: text/html;charset=utf-8');
	

	unset($_SESSION['username']);
    unset($_SESSION['id']);
    unset($_SESSION['host']);
	
	//销毁session
	session_destroy();

	echo '<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} body{ background: #fff; font-family: "微软雅黑"; color: #333;font-size:24px} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.8em; font-size: 36px } a,a:hover,{color:blue;}</style><div style="padding: 24px 48px;"> <h1>:)</h1><p>安全退出成功！';
    echo '<script>setTimeout(\'location="login.php"\', 2000);</script>';
	
?>